240gr SMK, .300RUM Retumbo

[Camshaft]

Any suggested loads? I have been using 94gr of Retumbo under 210 smk's with great accuracy but just ordered 100 240gr SMK's to play around with, any suggestions? I seat em pretty far out, usually to a coal of 3.849. My barrel is a 10 twist so it should stabilize them out to 1500 or so. I would like to use retumbo but am not opposed to somthing different if there are any suggestions.

 

[Camshaft]

Come on guys.... Anything.....

 

[Varmint Hunter]

Come on guys.... Anything.....

Here's a few:
11 loads available in .300 Remington Ultra Magnum with bullet weight equal 240